The multifunction instrument PVCHECK allows prompt and safe electrical checks required for a PV system (section DC) as well as controls on working of modules / strings in accordance with IEC/EN62446 guidelines. PVCHECK verifies the continuity of the protective conductors (and the associated connections) and executes insulation resistance measurement of the active conductors on a module, a string or a photovoltaic field in accordance with the requirements of IEC/EN62446, without the need of short-circuiting the positive and negative terminals. PVCHECK allows verification of a PV string's working in accordance with the requirements of IEC/EN62446 by measuring the open circuit voltage and short-circuit current under operating conditions and reporting the results to STC (by means of radiation measurement). It provides an immediate outcome for both absolute measurements and for measurements compared with the previously tested PV strings.
PVCHECK also allows carrying out performance analysis of PV array (DC) under operating conditions (connected to the inverter) providing an indication of the power generated and the efficiency of the field as specified by IEC/EN62446.

Safety test of PV installation

Continuity test on protective conductors with 200mA

Insulation test with test voltage of 250, 500, 1000VDC

DC voltage

DC current

DC Power

Solar irradiation [W/m2] with reference cell

Environmental and module temperature by means of PT1000 probe

SOLAR-02: remote unit for irradiance and temperature measurements (RF connection).

Recording of PV plant parameters (DC side) with programmable IP (5s �½ 60min)

Use of PDC compensation ratios according to environmental and module temperature

Use of relationship to maximize the DC efficiency

Outcome OK/NO

Check of PV string's working

Measurement of open circuit voltage up to 1000V DC

Measurement of short circuit current up to 10A DC

Measurement of temperature, automatic or by means of PT1000 probe

Measurement of solar radiation [W/m2] with reference cell

Mechanical inclinometer for the detection of solar radiation incidence angle

Comparison with standard conditions (STC 1000 W/m2, 25�½C)

Outcome of testing: OK / NO

Database to manage up to 30 types of photovoltaic modules

Internal memory for data saving

Optical/USB port for PC connection

Help on line on display

Standards

EMC 2004/108/CE Directive
CE MARK
IEC/EN 61010-032
IEC/EN 61010-1
IEC/EN61557-1
IEC/EN61557-2
IEC/EN61557-4
IEC/EN62446
LVD 2006/95/CE Directive

Accesorii standard

STANDARD

KITGSC4 : Set 4 cables + 4 alligator clips
KITPCMC3 : Set of 2 multi-contact one wire for MC3 connectors
KITPCMC4 : Set 2 multi-contact one wire for MC4 connectors
HT4004 : Standard clamp for DC current up to 100A
TOPVIEW2006 : Windows software + optical/USB cable C2006
BORSA2051 : Soft carrying bag
User manual on CD-ROM
Quick reference guide
ISO9000 calibration certificate

Optiuni recomandate

SOLAR-02 : Remote unit for irradiance/temperature
HT304N : Reference cell for radiation measurements
PT300N : PT1000 probe for cell temperature measurement
M304 : Mechanical inclinometer
SP-0400 : Set of straps for use of meter on neck

Alte produse HT ITALIA

HT SOLAR I-VE ANALIZOR MULTIFUNCTIONAL SISTEME FOTOVOLTAICE CURBA I-V

• Trasor curbă I-V multifuncţional 1500V pentru teste de întreţinere şi eficienţă la instalaţiile monofazate.
• Măsurarea eficienţei unui sistem fotovoltaic monofazat
• Măsurarea curbei I-V a unui modul sau a unui şir până la 1500V/10A - 1000V/15A
• Măsurarea tensiunii de circuit deschis a unui modul sau a unui şir (VOC) 1500V
• Măsurarea curentului de scurtcircuit al unui modul sau al unui şir (ISC) 15A

ANALIZOR CALITATE PUTERE SI ENERGIE DE CLASA-S PQA924

• Tensiune alternativă în sisteme monofazate şi trifazate
• Curent alternativ în sisteme monofazate şi trifazate
• Cosphi, factor de putere, factor K
• Dezechilibru de tensiune
• Pâlpâire
• Putere/energie activă, reactivă şi aparentă
• Amplitudine şi fază armonice de tensiune şi curent până la ordinul 63 cu calcul THD%

CLESTE DE CURENT POWER-METRIC CU ANALIZA PUTERE HT ITALIA HT9022

• DC, AC + DC TRMS current up to 1000A
• DC, AC + DC TRMS voltage up to 1000V
• Resistance and continuity test
• Active, Reactive, Apparent power on Single/Three phase systems
• Active, Reactive energy on Single/Three phase systems
• Power Factor on Single/Three phase systems
• Harmonic voltage/current up to 25th with THD% calculation
• PC connection via Bluetooth

PVCHECKS-PRO TESTER INSTALATII FOTO-VOLTAICE 1500V / 40A

• Continuitatea conductorilor de protecție cu 200mA
• Polaritate
• Tensiunea în circuit deschis Voc a modulelor fotovoltaice și a șirurilor 1500V
• Curent de scurtcircuit Isc pe modulele fotovoltaice și șiruri 40A
• Izolație șir/câmp fotovoltaic cu tensiune de testare 250, 500, 1000, 1500VD

MEGOHMMETRU DIGITAL PORTABIL IZOLATIE SI CONTINUITATE CONDUCTOARE IMPAMANTATE 4 GOHM 1000V HT ITALIA M70

• Insulation with test voltage 250, 500, 1000VDC
• Up to 4Gohm measurement range
• Automatic discharge of device under test
• LOCK feature for continuous measurements
• Programmable timer up to 60s
• Continuity of earth conductors with test current of 200mA
• A/DC voltage up to 600V
• Resistance and continuity test with buzzer

MULTIMETRU PORTABIL VERIFICARE CABLU RETEA LAN VDE HT ITALIA M75

• DC Voltage
• AC TRMS Voltage
• Continuity test of protective conductors with 200mA
• Insulation Resistance measurement with 500VDC
• Global Earth Resistance without RCD tripping
• Test executed on twisted pairs cables UTP and STP with RJ45 connector
• Quickly selection of cables pairs

MACROEVTEST TESTER MULTIFUNCTIONAL CU ANALIZA PUTERE SI TESTARE STATII INCARCARE VEHICULE ELECTRICE EVSE

• Instrument multifuncțional pentru testarea siguranței instalațiilor electrice
• analiza calității energiei electrice
• testarea siguranței EVSE
• efectuarea verificării și controlului siguranței stațiilor de încărcare a mașinilor electrice (EVSE) conform standardelor IEC / EN 61851-1 și IEC / EN60364-7-722.

INREGISTRATOR CURENTI RETEA ELECTRICA MONO/ TRI-FAZICA HT ITALIA XL421/ XL422

• TRMS AC current measure up to 2500A
• Recording with sampling programmable period
• Manual activation of recording
• RS-232 interface
• Programming with DATALINK software

MULTIMETRU PORTABIL MASURA REZISTENTA DE IMPAMANTARE HT ITALIA M73

• Trip out time measure on AC Standard RCD's
• Trip out current: 30, 30x5, 100, 300mA
• Global Earth Resistance with 0.1Ohm resolution
• Global Earth Resistance without RCD's tripping
• DC Voltage
• AC TRMS Voltage
• Automatic detection of AC/DC signals

ANALIZOR AUDIO CLASA 1 HT ITALIA HT155/ HT157

• Measuring range 25-140dB
• "Peak", "Fast", "Slow" and "Impulse" integrations
• "A", "C" and "Z (linear)" frequency weighting
• "Peak+" and "Peak-" measurement in C weighting
• Spectral analysis with octave and 1/3 octave digital filter (HT157)
• Class 1 portable calibrator
• Mini-USB output for connection to PC